47797520

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11273}}^1$

素因数の和:11339

約数の個数: 40

約数和(自身を含む): 113236056

約数和(自身を除く): 65438536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 11273, 22546, 45092, 56365, 90184, 112730, 180368, 225460, 450920, 597469, 901840, 1194938, 2389876, 2987345, 4779752, 5974690, 9559504, 11949380, 23898760, 47797520]

約数ペア:

[(1, 47797520), (2, 23898760), (4, 11949380), (5, 9559504), (8, 5974690), (10, 4779752), (16, 2987345), (20, 2389876), (40, 1194938), (53, 901840), (80, 597469), (106, 450920), (212, 225460), (265, 180368), (424, 112730), (530, 90184), (848, 56365), (1060, 45092), (2120, 22546), (4240, 11273)]